Espírito Santo, Alice Alves do, Radarane Santos Sena, Mirela Pelizaro Valeri, Valéria do Socorro Pereira, Roscoe Stanyon, e Marta Svartman. 2018. “A New Karyotype for the Two-Toed Sloth Choloepus Didactylus (Magalonychidae, Xenarthra)”. Semina: Ciências Biológicas E Da Saúde 38 (1supl):62. https://doi.org/10.5433/1679-0367.2017v38n1suplp62.